Update after the 3 day blackout, I uncovered the tank on wednesday and the green hair algae had almost gone I done a 50% wc and removed what I could. I have reduced my lighting period from 7hrs to 5hrs and upped my co2 to as high as I dare go, reduce fish feeding from twice a day to once a day but the algae has come back, I have just done another 50% wc and again removed as much as I could from the moss and monte carlo. I'm at a loss as to what to do now and advice would be welcome!!!
Here's some pics